Polyamides Center


Polyamide 46 (PA 46) is a high temperature polyamide providing unmatched performances across a broad range of applications such as automotive, E&E, and industrial goods. PA46 is the polyamide exhibiting the highest temperature resistance. Its HDT at 1.8MPA is 160°C, and 285°C when filled with 30% of glass fibers. PA 46's mechanical resistance is superior to PA66's. Its fatigue resistance is 50 times that of PA66.
PA46 Key Performances
Excellent thermal performance with Polyamide46
PA46 mechanical properties
Excellent wear resistance with PA46
Chemical resistance with PA46
Excellent electrical resistance with PA46
Good Thermal
Good Mechanical

Particularly at high
Excellent Wear
Excellent Chemical
Excellent Electrical

PA 46 is often used to replace metal in demanding, high temperature applications.

Due to PA46's excellent mar and wear resistance, it is used in gear applications where it offers a combination of mechanical and constant performances at high temperature, excellent tribological behavior and high fatigue resistance.

PA46 can be metallized. It is also possible to color a part made of PA46, however the color resistance will depend on the behavior of the pigments at high temperature.

Due to its high fluidity, PA46 is a good solution for complex shapes and parts with thin walls.

Examples: PA46 can be used to manufacture gears.

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